Ramesh Powar and Nilesh Kulkarni spun Karnataka out for a paltry total on the final day of the Ranji Trophy Elite Group 'A' match on Saturday.
Uttar Pradesh chased the 231-run target with five wickets to spare to beat Maharashtra.
Uttar Pradesh chasing a target of 232 ended the day on 59 for one after bowling out Maharashtra for 119 in the second innings.
Delhi gained early advantage as they scored 184 for three against Bengal's 240.
The visitors thwarted the Delhi attack for over an hour to finish at 201 for 7 in the Ranji Trophy Elite Group 'A' match.
The hosts trounced Assam by an innings and 46 on the third day Ranji Trophy Elite Group 'B' match.
The debutant claimed seven for 76 to help Tamil Nadu take a vital 26-run first innings lead over Punjab.
The middle-order batsman slammed a patient 131 off 206 balls even as champions Mumbai took a huge 235-run first innings lead over Gujarat.
Madhya Pradesh leg spinner Yogesh Golwalkar claimed eight wickets to single-handedly restrict Railways to 373.
Half centuries by Wasim Jaffer and Amol Muzumdar helped Mumbai take a 18-run first innings lead over Gujarat in the Ranji Trophy match.
The two bowlers claimed three wickets each as Uttar Pradesh restricted the hosts to 236 for eight on the opening day of the Ranji Trophy match.
The visitors reached 206 for six on the opening day of the Ranji Trophy Elite Group 'A' match against Andhra.
The Maharashtra medium pacer took five for 68 to bundle out Assam for 201 on the opening day of the Ranji Trophy match.
The opener was unbeaten on 121 as Delhi reached 205 for 4 on the first day of the Ranji Trophy Elite Group 'A' match against Karnataka.
Karnataka beat Andhra Pradesh by five wickets to record their first win of the season.
Gujarat picked up a couple of points on first-innings lead after their match against Railways teetered to a draw.
Mumbai beat Bengal by an innings and 132 runs victory on the fourth and final day of the Ranji Trophy Elite Group A match.
Mumbai's Ramesh Powar came up with a brilliant display of spin bowling to claim 7 for 55 and skittle out Bengal for 239.
A hundred by Tilak Naidu restored the Karnataka innings to 276 for 6 after an early collapse against Andhra Pradesh.
Mohammad Faiq and A G Pradeep put on 129 runs before Andhra were all out for 237 on day 1 of the Ranji Trophy match against Karnataka.
Karnataka forced Madhya Pradesh to follow-on before the Ranji Trophy match ended in a draw.
Fine bowling by seamers Amit Uniyal and Gagandeep Singh enabled Punjab beat Baroda by 110 runs in the Ranji Trophy Elite Group 'B' match.
Poor fielding and dropped catches by Karnataka gave Madhya Pradesh a new lease of life.
Replying to Bengal's first innings total of 298, Gujarat were 269 for 3 on the second day of the Ranji Trophy match.
Hyderabad gained a 148-run first innings lead over Maharashtra in the Rajni Trophy match.
The Delhi skipper struck an unbeaten half-century to help stop an embarrassing collapse in the Ranji Trophy Elite Group A league match against Railways.
Following-on, UP finished the day on 157 for eight and succeeded in denying Tamil Nadu an outright win in the Ranji Trophy match.
Gagandeep Singh grabbed a hat-trick as Punjab beat Assam by an innings and 51 runs in the Ranji Trophy Elite Group 'B' match.
Punjab is three wickets away from an outright win after making Assam follow-on.
Left arm spinner Ram Kumar grabbed six wickets for 47 runs as Tamil Nadu bundled out Uttar Pradesh for a paltry 136 on the penultimate day of the Ranji Trophy match.
The former India batsman was unbeaten on 68 as Mumbai rallied from 87 for 5 to 171 without further loss at stumps on day 2 of the Ranji Trophy match against Madhya Pradesh.
The former India all-rounder scored a fluent century as Delhi amassed 491 for 9 in their first innings in the Ranji Trophy match against Karnataka.
After amassing 422 in their first innings, Punjab had Assam tottering on 113 for 3 on day 2 of the Ranji Trophy match.
Baroda scored a respectable 287 for six on the first day of their four-day Ranji Trophy Elite Group 'B' match against Maharashtra.
The opener's century helped Punjab reach 279 for three on the opening day of their Ranji Trophy Elite Group 'B' match against Assam.
Gujarat scored 286 for 7 on the opening day of the Ranji Trophy Elite Group A match against Karnataka.
Unbeaten half-centuries from Aakash Chopra and Mithun Manhas helped Delhi reach 258 for two against Andhra Pradesh.
Andhra gained two points from the drawn encounter by virtue of the first innings lead.
The opener scored 103 as the Ranji Trophy match against Punjab ended in a draw.
Mumbai got two points in a draw with Railways in the Ranji Trophy Elite Group A match.